Table 1: CBTRUS Brain and Central Nervous System Tumor Histology Groupings, 2002 Revision
|
Histology |
ICDO-2 a Histology Code
|
|
|
|
|
Tumors
of Neuroepithelial Tissue |
|
|
Pilocytic
astrocytoma |
9421, 9422 |
|
Diffuse astrocytoma
(protoplasmic, fibrillary) |
9410, 9420 |
|
Anaplastic
astrocytoma |
9401, 9411 |
|
Unique astrocytoma
variants |
9383, 9384, 9424 |
|
Astrocytoma, NOS |
9400 |
|
Glioblastoma |
9440, 9441, 9442,
9481b |
|
Oligodendroglioma |
9450 |
|
Anaplastic
oligodendroglioma |
9451, 9460 |
|
Ependymoma/anaplastic
ependymoma |
9391, 9392, 9393 |
|
Ependymoma variants |
9394 |
|
Mixed glioma |
9382 |
|
Glioma malignant,
NOS |
9380 |
|
Choroid plexus |
9390 |
|
Neuroepithelial |
9381, 9423, 9430,
9443 b |
|
Benign and
malignant neuronal/glial, neuronal and mixed |
8680, 8681, 8682,
8690, 8693, 9490, 9491, 9500, 9505, 9506, 9522, 9523 |
|
Pineal parenchymal |
9360, 9361, 9362 |
|
Embryonal/primitive/medulloblastoma |
8963, 9363, 9364,
9470, 9471, 9472, 9473, 9501, 9502, 9503 |
|
|
|
Tumors of
Cranial and Spinal Nerves
|
|
|
Nerve sheath,
benign and malignant |
9540, 9541, 9550,
9560, 9561, 9570 |
|
Other tumors of
cranial and spinal nerves |
9562 |
|
|
|
Tumors of
the Meninges
|
|
|
Meningioma |
9530, 9531, 9532,
9533, 9534, 9537, 9538, 9539 b |
|
Other mesenchymal,
benign and malignant |
8324, 8800, 8801,
8802, 8803, 8804, 8810, 8824, 8830, 8850, 8851, 8857, 8861, 8890, 8897, 8900,
8910, 8920, 8990, 9040, 9150, 9180, 9210, 9241, 9260, 9480, 9536 |
|
Hemangioblastoma |
9161, 9535 |
|
|
|
Lymphomas
and Hemopoietic Neoplasms
|
|
|
Lymphoma |
9590, 9591, 9592,
9593, 9594, 9595, 9650, 9652, 9653, 9654, 9655, 9659, 9661, 9662, 9663, 9664,
9665, 9667, 9670, 9671, 9672, 9673, 9674, 9675, 9676, 9677, 9680, 9681, 9682,
9683, 9684, 9685, 9686, 9687, 9690, 9691, 9692, 9693, 9694, 9695, 9696, 9698,
9701, 9702, 9705, 9706, 9707, 9711, 9712, 9713, 9714, 9720, 9723, 9731, 9740,
9741, 9766, 9827, 9830, 9861, 9930, 9970 |
|
|
|
Germ Cell
Tumors and Cysts
|
|
|
Germ cell tumors,
cysts and heterotopias |
8020, 9060, 9061,
9064, 9070, 9071, 9072, 9080, 9081, 9082, 9083, 9084, 9085, 9100 |
|
|
|
Tumors of
the Sellar Region
|
|
|
Pituitary |
8022, 8040, 8140,
8146, 8246, 8260, 8270, 8271, 8280, 8281, 8290, 8300, 8310, 8323, 8333, 8334 |
|
Craniopharyngioma |
9350 |
|
|
|
Local
Extensions from Regional Tumors
|
|
|
Chordoma/chondrosarcoma |
9220, 9231 b,
9240 b, 9370 |
|
|
|
Unclassified
Tumors
|
|
|
Hemangioma |
9120, 9121, 9122,
9123, 9125, 9126, 9130, 9131, 9133 b, 9140 |
|
Neoplasm,
unspecified |
8000, 8001, 8002,
8003, 8004, 8010, 8021 |
|
All other |
8720, 9173, 9580,
9722 |
|
|
|
aInternational Classification of Diseases for Oncology,
Second Edition, 1996. World Health Organization, Geneva, Switzerland.
bHistology regrouped in the 2002 revision of the CBTRUS
histology grouping scheme as compared to the previous version of the CBTRUS
histology grouping scheme.
Abbreviations: CBTRUS, Central Brain Tumor Registry of the United States; ICDO, International Classification of Diseases for Oncology; NOS, not otherwise specified.
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